buildman: Allow architecture to alias to multiple toolchains
Some archs have need than one alias, so support a list of alises in the
..buildman file.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/buildman/README b/tools/buildman/README
index 865390a..849e6ca 100644
--- a/tools/buildman/README
+++ b/tools/buildman/README
@@ -701,8 +701,9 @@
This converts toolchain architecture names to U-Boot names. For example,
if an x86 toolchains is called i386-linux-gcc it will not normally be
- used for architecture 'x86'. Adding 'x86: i386' to this section will
- tell buildman that the i386 toolchain can be used for x86.
+ used for architecture 'x86'. Adding 'x86: i386 x86_64' to this section
+ will tell buildman that the i386 and x86_64 toolchains can be used for
+ the x86 architecture.
'[make-flags]' section